Is IP address 91.185.39.130 dangerous?

Yes, 91.185.39.130 is considered dangerous with a threat level of 7/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 91.185.39.130?

IP address 91.185.39.130 is operated by JSC ER-Telecom Holding (ASN 8345) and is geolocated to RU. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 91.185.39.130?

Yes, blocking 91.185.39.130 is strongly recommended. With a threat level of 7/10 and 4 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 91.185.39.130?

Our threat assessment for 91.185.39.130 has a confidence score of 34%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

91.185.39.130

IPv4 Public

AS8345

JSC ER-Telecom Holding

4 Reports

Is this your IP address? If the cause is fixed, you can request removal. Free of charge, usually decided within 48 hours. Request delisting

Russia Location

JSC ER-Telecom Holding ASN 8345

4 Reports

Community Data Source

Notable Threat

IP 91.185.39.130 rated 7/10 from 4 verified reports.

Multiple security incidents attributed to this IP. Confidence: 34%.

More threatening than 84% of monitored IPs

Threat Categories

Brute-Force 4

SSH 4

Technical Details

Brute-force attacks systematically attempt password combinations against authentication systems.

Recommended Mitigations

Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 2 days indicates persistent threat actor operations.

First Observed 27. September 2026

Last Activity 29. September 2026

Recent (7 days) 4 incidents

Moderate Network Risk

The network hosting this IP (ASN 8345, operated by JSC ER-Telecom Holding) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Implement appropriate security controls.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 3/10 Low

Confidence Score 32% Medium Confidence

Confidence History

27. Sep 2026 - 29. Sep 2026

34% Current

Stable Trend

Date	Categories	Source	Confidence
29. Sep 2026	SSH Brute-Force	Community	75%
28. Sep 2026	SSH Brute-Force	Community	75%
27. Sep 2026	SSH Brute-Force	Community	75%
27. Sep 2026	SSH Brute-Force	Community	75%

Basic Information

IP Address: 91.185.39.130
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: RU
ASN: AS8345
ISP: JSC ER-Telecom Holding

DNS Information

Reverse DNS: omi.ru
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 4
First Reported: 27 Sep 2026
Last Reported: 29 Sep 2026, 18:03

Network Reputation

Analysis of the entire network (ASN) that this IP address belongs to, providing context about the hosting provider and network-wide threat patterns.

Network Identity

ASN: AS8345

Organization: JSC ER-Telecom Holding

Country:

Network Threat Assessment

6/10

This network shows moderate threat levels with some malicious activity patterns.

Network Statistics

Total IPs Monitored

265

Total Reports

29.4

Reports per IP

Network Context

This IP address belongs to JSC ER-Telecom Holding (AS8345), which manages 9 IP addresses in our monitoring system. Out of these, 265 have been reported for suspicious activities, resulting in a network-wide threat level of 6/10.

Network warning: This network has elevated threat levels. Exercise caution when interacting with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

84 %

Global Threat Ranking

This IP is more threatening than 84% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 806,124 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 4 avg: 9 --

Network Comparison

Compared against 17 IPs in ASN 8345

Threat Level 7/10 network avg: 8.3 -

Total Reports 4 network avg: 17 --

Network JSC ER-Telecom Holding has overall threat level 6/10

Geographic Comparison

Compared against 13,256 IPs in RU

Threat Level 7/10 country avg: 6.4 =

Total Reports 4 country avg: 9 --

Daily report activity over the last 30 days showing patterns and peaks.

Peak Day 27 Sep 2026 2 reports

Daily Average 0.1 reports/day

Most Active Sunday 2 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 6/10

Current Threat 6/10

Distribution of threat categories reported over time.

Top Threat Categories

SSH 4

Brute-Force 4

Activity patterns showing when this IP is most active during the day and week.

Hourly Activity

Peak activity at 00:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

733,074 threat incidents tracked globally • Last 24h: 29,096 Logs

FEED

Top Threat Sources

01

United States US

143,172 19.5%
02

Brazil BR

110,717 15.1%
03

India IN

82,100 11.2%
04

China CN

44,720 6.1%
05

SC SC

29,233 4%
06

Germany DE

17,462 2.4%
07

Netherlands NL

17,449 2.4%
08

Pakistan PK

16,617 2.3%
09

Argentina AR

16,188 2.2%
10

Colombia CO

15,132 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

IPs from the same Autonomous System (AS) network provider.

16 Related IPs

8.4/10 Avg Threat

19% Avg Confidence

15 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

Network Reputation

Network Identity

Network Threat Assessment

Network Statistics

Network Context

Global Threat Ranking

Top Threat Categories

Hourly Activity

Weekly Activity

FEED

Top Threat Sources

JSON Report

Firewall Rules

iptables / netfilter

UFW (Ubuntu)

Windows Firewall

Cloudflare

nginx

Apache .htaccess

PDF Report

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